वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-5, chapter-10, verse-18

प्राकरान्तररथ्याश्च वेदिकश्चैत्यसंश्रयाः ।
श्वभ्राश्च पुष्करिण्यश्च सर्वं तेनावलोकितम् ॥१८॥

18. prākarāntararathyāśca vedikaścaityasaṃśrayāḥ ,
śvabhrāśca puṣkariṇyaśca sarvaṃ tenāvalokitam.

18. prākārāntararathyāḥ ca vedikāḥ ca caityasaṃśrayāḥ
śvabhrāḥ ca puṣkariṇyaḥ ca sarvam tena avalokitam

18. prākārāntararathyāḥ ca vedikāḥ ca caityasaṃśrayāḥ
śvabhrāḥ ca puṣkariṇyaḥ ca sarvam tena avalokitam

18. Inner streets within the ramparts, platforms near shrine-like structures, pits, and ponds—all these were thoroughly surveyed by him (Hanuman).

Words meanings summery:

• प्राकारान्तररथ्याः (prākārāntararathyāḥ) - inner streets within the ramparts (streets within fortifications)

• च (ca) - and (and, also)

• वेदिकाः (vedikāḥ) - platforms or terraces (platforms, altars)

• च (ca) - and (and, also)

• चैत्यसंश्रयाः (caityasaṁśrayāḥ) - structures associated with shrines (relying on shrines, associated with shrines)

• श्वभ्राः (śvabhrāḥ) - pits (pits, chasms)

• च (ca) - and (and, also)

• पुष्करिण्यः (puṣkariṇyaḥ) - ponds (ponds, lotus ponds)

• च (ca) - and (and, also)

• सर्वम् (sarvam) - all (these) (all, whole, every)

• तेन (tena) - by him (Hanuman) (by him, by that)

• अवलोकितम् (avalokitam) - thoroughly surveyed (surveyed, seen, looked at)

Words meanings and morphology

प्राकारान्तररथ्याः (prākārāntararathyāḥ) - inner streets within the ramparts (streets within fortifications)

(noun)

Nominative, feminine, plural of prākārāntararathyā

prākārāntararathyā - inner street of a fortress or wall

Compound of 'prākāra' (rampart) + 'antara' (inner) + 'rathyā' (street).

Compound type : tatpuruṣa (prākāra+antara+rathyā)

• prākāra – rampart, wall, enclosure
  noun (masculine)
• antara – interior, inner, between
  adjective (neuter)
• rathyā – street, road
  noun (feminine)

Note: Part of the list of objects that were surveyed.

च (ca) - and (and, also)

(indeclinable)

वेदिकाः (vedikāḥ) - platforms or terraces (platforms, altars)

(noun)

Nominative, feminine, plural of vedikā

vedikā - altar, raised platform, terrace

च (ca) - and (and, also)

(indeclinable)

चैत्यसंश्रयाः (caityasaṁśrayāḥ) - structures associated with shrines (relying on shrines, associated with shrines)

(adjective)

Nominative, feminine, plural of caityasaṃśraya

caityasaṁśraya - associated with shrines, dwelling near shrines

Compound of 'caitya' (shrine) + 'saṃśraya' (reliance, refuge, connection).

Compound type : tatpuruṣa (caitya+saṃśraya)

• caitya – shrine, monument, sacred tree
  noun (neuter)
• saṃśraya – shelter, refuge, reliance, associated with
  noun (masculine)
  Prefix: sam
  Root: śri (class 1)

Note: Adjective modifying 'vedikāḥ'.

श्वभ्राः (śvabhrāḥ) - pits (pits, chasms)

(noun)

Nominative, masculine, plural of śvabhra

śvabhra - pit, hole, chasm

Note: Sometimes neuter, but here form matches masculine nominative plural.

च (ca) - and (and, also)

(indeclinable)

पुष्करिण्यः (puṣkariṇyaḥ) - ponds (ponds, lotus ponds)

(noun)

Nominative, feminine, plural of puṣkariṇī

puṣkariṇī - pond, lotus pond, tank

च (ca) - and (and, also)

(indeclinable)

सर्वम् (sarvam) - all (these) (all, whole, every)

(pronoun)

Nominative, neuter, singular of sarva

sarva - all, every, whole

Note: Adjective used as pronoun here, referring to the entire list.

तेन (tena) - by him (Hanuman) (by him, by that)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

Note: Agent in passive construction ('avalokitam').

अवलोकितम् (avalokitam) - thoroughly surveyed (surveyed, seen, looked at)

(participle)

Nominative, neuter, singular of avalokita

avalokita - seen, observed, surveyed

Past passive participle

From root 'lok' (to see) with prefix 'ava' (down, thoroughly).

Prefix: ava

Root: lok (class 10)

Note: Verb form in passive voice.